JL Audio M12IB6-SG-WH #91816 12″ White marine subwoofer
The JL Audio M12IB6-SG-WH reflects JL Audio’s commitment to top-quality engineering and quality. The sparkling white finish and “Sport Grille” design make it a perfect match for many boat interiors. Whether you have a big boat or just like big bass, this 12″ marine subwoofer delivers the punch you need.
Built from the ground up for the marine environment, the JL Audio M12IB6-SG-WH sports a corrosion-resistant Centrex polymer basket that surrounds the sub’s internal structure for extra protection. A massive 4″ coil and a rugged suspension ensure that this sub can handle a lot of bass.The marine-grade synthetic fiber spider, injection-molded polypropylene cone, and synthetic rubber surround provide high-quality performance while shrugging off the corrosive effects of sun, salt, and moisture.
Ideal for infinite-baffle installations
Designed for infinite-baffle use, this sub is at its best when used with amplifier power in the 200– to 600-watt range and is optimized to operate with a large volume (at least 3 cubic feet) of air behind it.
Dynamic Motor Analysis (DMA): DMA is JL Audio’s proprietary method of improving dynamic motor behavior. As a result of DMA optimization, the subwoofer’s motor remains linear over a long excursion range, and also maintains a stable fixed magnetic field in the gap over a wide power range. The result is reduced distortion, faithfully reproduced transients, and tight, clean, articulate bass.
Built to withstand real-world marine duty, this JL Audio M12IB6-SG-WH is designed to operate without a dedicated enclosure. It boasts a monstrous 4-inch voice coil and rugged suspension system to deliver outstanding linear excursion for high output and power handling.
Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of listening enjoyment.
Marine Tested: JL Audio’s marine subwoofers are subjected to ultraviolet testing chambers (to simulate years of sun exposure) and salt fog chambers (to simulate years of exposure to salt-water environments). Marine-grade stainless steel mounting hardware is included.